Eicosapentaenoic Acid And Docosahexaenoic Acid
Mostrando 1-12 de 73 artigos, teses e dissertações.
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1. Evaluation of Dog Food Authenticity through Lipid Profile Using GC-FID and ESI-MS
Considering the increasing number of low cost vegetable oil product adulterations, it is necessary to assess the authenticity of the lipid sources used in the dog food manufacture, consequently different brands and classifications of feed were analyzed to verify the product authenticity by gas chromatography (GC) with flame ionization detector (FID) and by e
J. Braz. Chem. Soc.. Publicado em: 2020-12
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2. Comparative study of the chemical composition, fatty acid profile, and nutritional quality of Lophiosilurus alexandri (Siluriformes: Pseudopimelodidae), a Brazilian carnivorous freshwater fish, grown in lotic, lentic, and aquaculture environments
RESUMO Lophiosilurus alexandri é um peixe de água doce, carnívoro, endêmico da bacia do rio São Francisco e encontra-se vulnerável a extinção. Neste estudo, analisamos a composição química (umidade, cinzas, lipídeos e proteína), o perfil de ácidos graxos e qualidade nutricional (índices de aterogênicidade e trombogenicidade, razão entre áci
Neotrop. ichthyol.. Publicado em: 02/12/2019
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3. Oxidative stability, fatty acid composition and health lipid indices of Longissimus dorsi muscle from Aberdeen Angus steers produced in different feeding systems
RESUMO: O objetivo deste estudo foi avaliar o estado oxidativo e antioxidante do músculo Longissimus dorsi (LD), sem maturação e amadurecido, obtido de um matadouro comercial. Também foram comparados a composição de ácidos graxos e os índices lipídicos de saúde da carne calculados. Os animais abatidos foram os novilhos Aberdeen Angus criados em tr
Cienc. Rural. Publicado em: 25/11/2019
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4. Polyunsaturated fatty acids and nutritional quality of five freshwater fish species cultivated in the western region of Santa Catarina, Brazil
Resumo Há pouca informação disponível sobre a composição química de espécies de peixe de água doce (tilápia-do-nilo, carpa-prateada, carpa-cabeça-grande, carpa-capim e carpa-comum) com grande importância comercial e amplamente cultivadas na região oeste de Santa Catarina, Brasil. Este estudo teve por objetivo determinar a composição de umidade
Braz. J. Food Technol.. Publicado em: 01/08/2019
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5. Fish oil for human health: omega-3 fatty acid profiles of marine seafood species
Abstract The purpose of this study was to investigate the fat contents and fatty acid profiles of the edible meat of 13 different seafood species caught in the Northeastern Mediterranean coast. The fatty acid compositions of seafood species ranged from 27.68% to 36.59% saturated fatty acids, 8.99% to 35.84% monounsaturated fatty acids and 10.69% to 39.57% p
Food Sci. Technol. Publicado em: 10/12/2018
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6. Influence of dietary fat sources and conjugated fatty acid on egg quality, yolk cholesterol, and yolk fatty acid composition of laying hens
ABSTRACT This study was conducted to investigate the effects of dietary fats (tallow [TO] or linseed oil [LO]) or conjugated linoleic acid (CLA), singly or in combination, on laying performance, yolk lipids, and fatty acid composition of egg yolks. Three hundred 50-week-old laying hens were given one of five diets containing 2% TO; 1% TO + 1% CLA (TO/CLA); 2
R. Bras. Zootec.. Publicado em: 16/07/2018
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7. Development of a low commercial value fish-sausage from the fish trawling “mix” category
Abstract The decreasing stock of the main species consumed in Brazil has stimulated studies regarding the use and development of products using low commercial value species. The shrimp trawling modality produces a large volume of a “mix” category comprising low commercial value fish. However, it is necessary to develop products with greater practicality
Food Sci. Technol. Publicado em: 28/05/2018
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8. Effects of a Diet Supplemented with Japanese Grape (Hovenia dulcis) Seed Oil on the Omega-3 and Nutritional Lipid Quality in Nile Tilapia (Oreochromis niloticus)
In this study, the fatty acid (FA) composition of the Japanese grape (Hovenia dulcis) seed oil (JGSO) was firstly evaluated. It was found that the seed oil is rich in alpha-linolenic acid (LNA), containing approximately 425 mg LNA g-1 of total lipids. A fish diet supplemented with JGSO was prepared and supplied to Nile tilapia to investigate the FA compositi
J. Braz. Chem. Soc.. Publicado em: 2018-03
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9. Isolation and molecular characterization of Thraustochytrium strain isolated from Antarctic Peninsula and its biotechnological potential in the production of fatty acids
ABSTRACT Thraustochytrids are unicellular protists belonging to the Labyrinthulomycetes class, which are characterized by the presence of a high lipid content that could replace conventional fatty acids. They show a wide geographic distribution, however their diversity in the Antarctic Region is rather scarce. The analysis based on the complete sequence of 1
Braz. J. Microbiol.. Publicado em: 2017-12
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10. Changes of the Total Lipid and Omega-3 Fatty Acid Contents in two Microalgae Dunaliella Salina and Chlorella Vulgaris Under Salt Stress
ABSTRACT Effect of salt stress on biomass, cell number, contents of total lipid, omega-3 fatty acids, including ALA (Alpha Linolenic Acid), EPA (Eicosapentaenoic Acid) and DHA (Docosahexaenoic Acid) and their biosynthetic pathway intermediates (palmitic acid, stearic acid, oleic acid and linoleic acid) of two microalgae Dunaliella salina and Chlorella vulgar
Braz. arch. biol. technol.. Publicado em: 21/08/2017
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11. Synthesis of structured triacylglycerols enriched in n-3 fatty acids by immobilized microbial lipase
Abstract The search for new biocatalysts has aroused great interest due to the variety of micro-organisms and their role as enzyme producers. Native lipases from Aspergillus niger and Rhizopus javanicus were used to enrich the n-3 long-chain polyunsaturated fatty acids content in the triacylglycerols of soybean oil by acidolysis with free fatty acids from sa
Braz. J. Microbiol.. Publicado em: 2016-12
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12. Physiological and biochemical response to Omega-3 plus as a dietary supplement to growing goats under hot summer conditions
ABSTRACT The objective of the present study was to assess the effect of dietary supplementation of Omega-3 plus on some the physiological and biochemical traits in growing Baladi goats under hot summer conditions. Thirty-four growing male goats (4-5 months old) were randomly divided into two equal groups. Animals in group 1 were fed a concentrate feed mixtur
R. Bras. Zootec.. Publicado em: 2016-04